CodeFun8ecfc5d7ec

UID: 18910, Registered at 2025-5-26 18:05:16, last login at 2025-5-26 18:05:16, last active at 2025-9-22 21:17:35.

Solved 3 problems, RP: 15 (No. 6797)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3769
P3770
P3771
Recent Activities

This person is lazy and didn't join any contests or homework.

树上BFS: 1
模拟: 1
DFS: 1
二分: 1